Advertisements
Advertisements
प्रश्न
State one factor on which the magnitude of a non-contact force depends. How does the magnitude of a non-contact force change along with distance?
Advertisements
उत्तर
The magnitude of a non-contact force depends on distance. If the magnitude of a non-contact force increasing then distance decreasing.
संबंधित प्रश्न
Moment of force = force × perpendicular distance of force – from the pivoted point.
In Fig. a force F is applied in a direction passing through the pivoted point O of the body. Will the body rotate? Give reason to support your answer.
The steering wheel of a vehicle is of large diameter.
It is easier to open the door by pushing it at its free end.
Sleepers are used below the rails.
Classify the following amongst contact and non-contact force.
force of tension in a string
State the relationship between force, mass and acceleration. Draw graphs showing the relationship between Acceleration and mass for a constant force.
A spanner (or wrench) has a long handle. Why?
State two factors affecting the turning effect of a force.
State the units of moment of force.
